{"id":362,"date":"2002-05-10T15:32:09","date_gmt":"2002-05-10T20:32:09","guid":{"rendered":"http:\/\/www.ashleyit.com\/blogs\/brentashley\/?p=362"},"modified":"2002-05-10T15:32:09","modified_gmt":"2002-05-10T20:32:09","slug":"cleanse-rss-as-you-collect-it","status":"publish","type":"post","link":"https:\/\/ashleyit.com\/blogs\/brentashley\/2002\/05\/10\/cleanse-rss-as-you-collect-it\/","title":{"rendered":"cleanse RSS as you collect it"},"content":{"rendered":"

Tim’s<\/a> been doing some programming with RSS and learning a thing or two.<\/p>\n

Not to get behind, I’m working with Scott Johnson<\/a> on some RSS stuff and wrote a test harness for a routine to clean up the descriptions in a feed, removing or escaping html, truncating description size, etc.<\/p>\n

I’ve been following the debate<\/a> about whether Jenny <\/a>should truncate her feed., so it occurs to me it doesn’t matter any more whether she does or not. As long as I use my new handy-dandy RSS cleansing proxy<\/a>, I can control it myself.<\/p>\n

I’ve saved a piece of Scott’s feed as an example since he’s got some html in it and his entries are long. Here’s the raw feed<\/a><\/p>\n

If you use my cleanser, you get this result<\/a><\/p>\n

The feed parameter of course is required. I’ve added optional parameters too – <\/p>\n

limit<\/b> sets the byte limit to truncate the feed at, or 0 for all of it. defaults to 500 bytes<\/p>\n

method<\/b> allows you to specify whether you want all tags removed from the feed (remove) or just have ampersands escaped so it doesn’t mess up your aggregator output or cause script security concerns (amp). Defaults to remove.<\/p>\n

More examples: limit to 50 bytes<\/a>, amp method<\/a><\/p>\n

I’ll leave this available for a day or two, but after that, you’ll have to do it yourself – I don’t need the entire world’s RSS calls proxied through my server.<\/p>\n","protected":false},"excerpt":{"rendered":"

Tim’s been doing some programming with RSS and learning a thing or two. Not to get behind, I’m working with Scott Johnson on some RSS stuff and wrote a test harness for a routine to clean up the descriptions in a feed, removing or escaping html, truncating description size, etc. I’ve been following the debate […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"activitypub_content_warning":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-362","post","type-post","status-publish","format-standard","hentry","category-blather"],"_links":{"self":[{"href":"https:\/\/ashleyit.com\/blogs\/brentashley\/wp-json\/wp\/v2\/posts\/362","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ashleyit.com\/blogs\/brentashley\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ashleyit.com\/blogs\/brentashley\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ashleyit.com\/blogs\/brentashley\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ashleyit.com\/blogs\/brentashley\/wp-json\/wp\/v2\/comments?post=362"}],"version-history":[{"count":0,"href":"https:\/\/ashleyit.com\/blogs\/brentashley\/wp-json\/wp\/v2\/posts\/362\/revisions"}],"wp:attachment":[{"href":"https:\/\/ashleyit.com\/blogs\/brentashley\/wp-json\/wp\/v2\/media?parent=362"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ashleyit.com\/blogs\/brentashley\/wp-json\/wp\/v2\/categories?post=362"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ashleyit.com\/blogs\/brentashley\/wp-json\/wp\/v2\/tags?post=362"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}